Online Check-in and Arrival Appointment | Carnival Cruise Line
https://help.carnival.com/app/answers/detail/a_id/3180/~/online-check-in-and-arrival-appointment
WebOnline Check-in can be accessed within 14 days prior to sailing and no later than midnight (eastern time) prior to the sailing date.To complete the Online Check-in, guests must click on Manage My Booking at www.carnival.com/Onlinecheckin and create an account, entering their Carnival booking number, last name, date of birth, ship name and sail ...
DA: 16 PA: 45 MOZ Rank: 85